![](https://www.hofseth.no/content/uploads/1024_trimA.jpg)
A-Trim
+ Backbone off
+ Bellybone off
+ Collarbone off
![](https://www.hofseth.no/content/uploads/1024_trimC.jpg)
C-Trim
• Backbone off
• Bellybone off
• Collarbone off
+ Belly fins off
+ Pin bone out
![](https://www.hofseth.no/content/uploads/1024_trimD.jpg)
D-Trim
• Backbone off
• Bellybone off
• Collarbone off
• Belly fins off
• Pin bone out
+ Full back trim
+ Tail piece off
+ Belly membrane off
+ All belly off
![](https://www.hofseth.no/content/uploads/1024_trimE.jpg)
E-Trim
• Backbone off
• Bellybone off
• Collarbone off
• Belly fins off
• Pin bone out
• Full back trim
• Tail piece off
• Belly membrane off
• All belly off
+ Skin off (from shallow to deep skinning)
![](https://www.hofseth.no/content/uploads/1024_trimF.jpg)
F-Trim
• Backbone off
• Bellybone off
• Collarbone off
• Belly fins off
• Pin bone out
• Full back trim
• Tail piece off
• Belly membrane off
• All belly off
• Skin off
+ Fatline removed